Kristallstruktur des Quecksilber(II)-Cryptats [Hg(cryptand 222)][{Hg(SCN)3}2] mit einem kettenförmigen Tri(thiocyanato)mercurat(II)-Anion

dc.contributor.authorPickardt, Joachim
dc.contributor.authorGong, Gill-Taik
dc.contributor.authorHoffmeister, Isabella
dc.date.accessioned2018-11-10T16:35:10Z
dc.date.available2018-11-10T16:35:10Z
dc.date.issued1995
dc.description.abstractThe reaction of [2.2.2]cryptand, 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo- [8 .8 .8 ]hexacosane, with mercuric thiocyanate yields crystals of [Hg(cryptand 222 )][{Hg(SCN )3 }2]. The compound crystallizes monoclinically, space group C2/c, Z = 4, a = 2478.3(12), b = 1540.4(4), c = 1049.4(3) pm, β = 108.77(3)°. In the cation the mercury atom is 8 -coordinated by six oxygen and two nitrogen atoms with distances Hg -N 220(2) pm and Hg -O 268.8(9) pm (mean value). The polymeric anion consists of infinite chains -Hg -SCN -Hg - with bond distances Hg-S 254.2(4) and Hg-N 257(2) pm. Each Hg atom carries two additional terminal SCN ligands, with a mean Hg-S distance o f 244( 1) pm; the distance from Hg to the N atom of an SCN ligand of a neighbouring Hg atom is 300(2) pm, probably indicating an additional, although weak bonding.en
dc.identifier.eissn1865-7117
dc.identifier.issn0932-0776
dc.identifier.urihttps://depositonce.tu-berlin.de//handle/11303/8480
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-7626
dc.language.isode
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subject.ddc540 Chemie und zugeordnete Wissenschaftende
dc.subject.other[2.2.2]cryptanden
dc.subject.otherMercury(II) complexesen
dc.subject.othertrithiocyanatomercurate(II)en
dc.subject.othercrystal structureen
dc.titleKristallstruktur des Quecksilber(II)-Cryptats [Hg(cryptand 222)][{Hg(SCN)3}2] mit einem kettenförmigen Tri(thiocyanato)mercurat(II)-Anionde
dc.title.translatedCrystal Structure of the Mercury(II) Cryptate [Hg(cryptand 222)][{Hg(SCN)3}2] Containing a Tri(thiocyanato)mercurate(II) Anion with a Chain Structureen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.doi10.1515/znb-1995-0701
dcterms.bibliographicCitation.issue7
dcterms.bibliographicCitation.journaltitleZeitschrift für Naturforschung Bde
dcterms.bibliographicCitation.originalpublishernameDe Gruyteren
dcterms.bibliographicCitation.originalpublisherplaceBerlinen
dcterms.bibliographicCitation.pageend996
dcterms.bibliographicCitation.pagestart993
dcterms.bibliographicCitation.volume50
tub.accessrights.dnbfree
tub.affiliationFak. 2 Mathematik und Naturwissenschaften>Inst. Chemiede
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.instituteInst. Chemiede
tub.publisher.universityorinstitutionTechnische Universität Berlinde
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